32O2g2H2Ol的精选

问题详情：下列热化学方程式中ΔH代表燃烧热的是()A．CH4(g)＋3/2O2(g)===2H2O(l)＋CO(g)ΔH1B．S(s)＋3/2O2(g)===SO3(g)ΔH2C．C6H12O6(s)＋6O2(g)===6CO2(g)＋6H2O(l)ΔH3D．2CO(g)＋O2(g)===2CO2(g)ΔH4【回答】C知识点：燃烧热和中和热题...